US20180064920A1 - Polymeric Microneedles and Rapid Additive Manufacturing of the Same - Google Patents

Polymeric Microneedles and Rapid Additive Manufacturing of the Same Download PDF

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Publication number
US20180064920A1
US20180064920A1 US15/557,003 US201615557003A US2018064920A1 US 20180064920 A1 US20180064920 A1 US 20180064920A1 US 201615557003 A US201615557003 A US 201615557003A US 2018064920 A1 US2018064920 A1 US 2018064920A1
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US
United States
Prior art keywords
microneedles
further aspect
sidewall
microneedle
build
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
US15/557,003
Inventor
Joseph M. DeSimone
Gregory R. Robbins
Ashley R. Johnson
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
North Carolina At Chapel Hill, University of
University of North Carolina at Chapel Hill
Original Assignee
North Carolina at Chapel Hill, University of
University of North Carolina at Chapel Hill
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
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Publication date
Priority to US201562132990P priority Critical
Application filed by North Carolina at Chapel Hill, University of, University of North Carolina at Chapel Hill filed Critical North Carolina at Chapel Hill, University of
Priority to US15/557,003 priority patent/US20180064920A1/en
Priority to PCT/US2016/022231 priority patent/WO2016149152A1/en
Assigned to THE UNIVESITY OF NORTH CAROLINA AT CHAPEL HILL reassignment THE UNIVESITY OF NORTH CAROLINA AT CHAPEL HILL ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). Assignors: DESIMONE, JOSEPH M., JOHNSON, ASHLEY R., ROBBINS, GREGORY R.
Assigned to DEFENSE THREAT REDUCTION AGENCY, US DOD reassignment DEFENSE THREAT REDUCTION AGENCY, US DOD CONFIRMATORY LICENSE (SEE DOCUMENT FOR DETAILS). Assignors: NORTH CAROLINA, UNIVERSITY OF
Publication of US20180064920A1 publication Critical patent/US20180064920A1/en
Application status is Pending legal-status Critical

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